A4. Interactive polls are great for engagement. People love to answer questions. It takes the psyche out of "I'm being marketed to" mode and puts it into "I'm learning about myself/this brand" mode. Which makes it easier to connect in a personal way. #smechathttps://t.co/2sd5wcbFuH

A5. Take your pick - they're all good for connection. It's just a matter of deciding how you want to connect with people. You want chats and real-time conversations? Twitter. You want exclusivity? Facebook Groups. You want fun and visual connection? Instagram. #TwitterSmarter

Note: We are just scanning the last 600 Tweets of every user, because of API Rate Limits. Login via Twitter (oAuth) on top of the page in order to scan the latest 3200 Tweets of any public user (takes some additional seconds).